EP4268872A1 - Mobile respirator - Google Patents

Mobile respirator Download PDF

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Publication number
EP4268872A1
EP4268872A1 EP23168188.3A EP23168188A EP4268872A1 EP 4268872 A1 EP4268872 A1 EP 4268872A1 EP 23168188 A EP23168188 A EP 23168188A EP 4268872 A1 EP4268872 A1 EP 4268872A1
Authority
EP
European Patent Office
Prior art keywords
respirator
mobile
pipe
respiratory device
mobile respirator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP23168188.3A
Other languages
German (de)
French (fr)
Inventor
Pei-Yin Ou
Ching-Liang Yu
Yun-Yueh LIU
Neng Yu Pan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Growtrend Biomedical Co Ltd
Original Assignee
Growtrend Biomedical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Growtrend Biomedical Co Ltd filed Critical Growtrend Biomedical Co Ltd
Publication of EP4268872A1 publication Critical patent/EP4268872A1/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/10—Respiratory apparatus with filter elements
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/003—Means for influencing the temperature or humidity of the breathing gas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0066—Blowers or centrifugal pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0666—Nasal cannulas or tubing
    • A61M16/0672—Nasal cannula assemblies for oxygen therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0683—Holding devices therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0833—T- or Y-type connectors, e.g. Y-piece
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M16/101—Preparation of respiratory gases or vapours with O2 features or with parameter measurement using an oxygen concentrator
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1045—Devices for humidifying or heating the inspired gas by using recovered moisture or heat from the expired gas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/1055—Filters bacterial
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • A61M16/122—Preparation of respiratory gases or vapours by mixing different gases with dilution
    • A61M16/125—Diluting primary gas with ambient air
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/147—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase the respiratory gas not passing through the liquid container
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0208—Oxygen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8206—Internal energy supply devices battery-operated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2209/00—Ancillary equipment
    • A61M2209/08—Supports for equipment
    • A61M2209/088—Supports for equipment on the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0618—Nose

Definitions

  • the present invention relates to a respirator, and particularly to a mobile respirator.
  • the conventional respirator has a great volume and needs to be fixed on a platform and plugged in for use. Moreover, the conventional respirator is connected to an extra heating humidifier having a roughly same volume with the conventional respirator, which prevents the respiratory tract of the patient from dryness.
  • the conventional respirator needs to be assembled and plugged in, the conventional respirator is limited for the patient to use only on the bed or in sleep.
  • the conventional respirator is difficult to move with the patient.
  • part of the conventional respirators allow the patient to use in the car or taking public transportations, each one of these conventional respirators still has to operate with the electricity provided by a power supply on the transportation.
  • the present invention tends to provide a mobile respirator to mitigate or obviate the aforementioned problems.
  • the main objective of the present invention is to provide a mobile respirator that has a respiratory device electrically connected to a power bank and is thus mobile.
  • the mobile respirator has a respiratory device, a pipe, a breathing component, and a power bank.
  • the respiratory device has an inlet and an outlet fluidly communicating with an interior of the respiratory device.
  • the pipe has two opposite ends, and one of the two opposite ends of the pipe is connected to the outlet of the respiratory device.
  • the breathing component has a connecting tube connected to the other one of the two opposite ends of the pipe.
  • the power bank is electrically connected to the respiratory device.
  • a mobile respirator of a preferred embodiment in accordance with the present invention has a respiratory device 10, a pipe 20, a heat and moisture exchange filter (HMEF/FHME) 30, a breathing component 40, a filtering component 50, a power bank 60, and an air supplier 70.
  • HMEF/FHME heat and moisture exchange filter
  • the respiratory device 10 has an inlet 11 and an outlet 12, and the inlet 11 and the outlet 12 fluidly communicate with an interior of the respiratory device 10.
  • the respiratory device 10 is an auxiliary of an organ and is configured to generate positive pressure for assisting a patient in improving efficiency of gas exchange in the respiratory system of the patient.
  • the respiratory device 10 has a portable construction such as a respiratory device in a conventional micro respirator. The respiratory device 10 is conventional and is thus not described in detail.
  • the pipe 20 has two opposite ends, and one of the two opposite ends of the pipe 20 is connected to the outlet 12 of the respiratory device 10 to make the pipe 20 fluidly communicate with the respiratory device 10.
  • the pipe 20 can be a pipe having a fixed shape or a flexible pipe such as a hosepipe.
  • the pipe 20 is conventional and is thus not described in detail.
  • the heat and moisture exchange filter (HMEF/FHME) 30 has an inlet opening 31 and an outlet opening 32, and the inlet opening 31 and the outlet opening 32 fluidly communicate with an interior of the heat and moisture exchange filter 30.
  • the inlet opening 31 is connected to the other one of the two opposite ends of the pipe 20.
  • the heat and moisture exchange filter 30 is a bacteria filter configured to heat and humidify air; moisture and heat exhaled by the patient are condensed and kept in the heat and moisture exchange filter 30 for heating and humidifying air later inhaled by the patient. Thereby, moisture of the air exhaled can be kept for increasing humidity of the air inhaled and prevent the air inhaled from dryness.
  • the heat and moisture exchange filter 30 is a conventional component and is thus not described in detail.
  • the mobile respirator may omit the heat and moisture exchange filter 30, which is not limited by the preferred embodiment.
  • the breathing component 40 has a connecting tube 41 disposed on a side of the breathing component 40 and a branch tube 42.
  • the branch tube 42 is formed on a surrounding wall of the connecting tube 41 and fluidly communicates with the connecting tube 41.
  • the connecting tube 41 of the breathing component 40 is connected to the outlet opening 32 of the heat and moisture exchange filter 30.
  • the breathing component 40 is a face mask, but in other embodiments, the breathing component 40 may be a nasal cannula or a nasal mask which allows air supplied from the respiratory device 10 to enter the nasal cavity of the patient. Configuration of the breathing component 40 is not limited to the preferred embodiment. Otherwise, in other embodiments, the breathing component 40 may omit the branch tube 42. With reference to Fig. 3 , in a mobile respirator of an embodiment omitting the heat and moisture exchange filter 30, the connecting tube 41 of the breathing component 40 is directly connected to the pipe 20.
  • the filtering component 50 is disposed to the inlet 11 of the respiratory device 10 for filtering pollutants such as dust.
  • the filtering component 50 is conventional and is thus not described in detail.
  • the mobile respirator may omit the filtering component 50, which is not limited to the preferred embodiment.
  • the power bank 60 is electrically connected to the respiratory device 10.
  • the power bank 60 is conventional and is thus not described in detail.
  • the air supplier 70 has a supplying pipe 71, and an end of the supplying pipe 71 away from the air supplier 70 is connected to the branch tube 42 of the breathing component 40.
  • the air supplier 70 is a portable oxygen concentrator.
  • the air supplier 70 may supply another gas or atomized medication, and moreover, in other embodiments, the mobile respirator may omit the air supplier 70; the above configuration is not limited by the preferred embodiment.
  • the respiratory device 10, the power bank 60, and the air supplier 70 may be placed inside a backpack 80 having an opening 81 and multiple air openings (not shown in Figure); the pipe 20 and the supplying pipe 71 are outstretched from the opening 81 of the backpack 80.
  • the power bank 60 supplies electricity for the respiratory device 10, so the mobile respirator can be mobile outdoors and can solve the trouble of dyspnea while the user is exercising or staying outdoors. Compared to the conventional respirator only available at a fixed position, the mobile respirator of the present invention improves convenience in use.

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  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Emergency Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Gyroscopes (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

A mobile respirator has a respiratory device (10), a pipe (20), a breathing component (40), and a power bank (60). The pipe (20) has two opposite ends respectively connected to the respiratory device (10) and the breathing component (40), and the power bank (60) is electrically connected to the respiratory device (10). A user can place the power bank (60) and the respiratory device (10) inside a backpack (80), and the pipe (20) can be outstretched from the backpack (80). Thereby, the user can carry the backpack (80) and wear the breathing component (40), so the user may breathe with assistance of the mobile respirator. By the power bank (60) supplying electricity for the respiratory device (10), the mobile respirator is mobile outdoors and solves the trouble of dyspnea while exercising or staying outdoors.

Description

    1. Field of the Invention
  • The present invention relates to a respirator, and particularly to a mobile respirator.
    • 2. Description of Related Art
  • Since nowadays air is seriously polluted, many patients having respiratory diseases may suffer allergy or other symptoms no matter indoors or outdoors. Thereby, many respirators and related products are provided on the market for patients to use during home sleep. The conventional respirator has a great volume and needs to be fixed on a platform and plugged in for use. Moreover, the conventional respirator is connected to an extra heating humidifier having a roughly same volume with the conventional respirator, which prevents the respiratory tract of the patient from dryness.
  • However, since the conventional respirator needs to be assembled and plugged in, the conventional respirator is limited for the patient to use only on the bed or in sleep. The conventional respirator is difficult to move with the patient. Although part of the conventional respirators allow the patient to use in the car or taking public transportations, each one of these conventional respirators still has to operate with the electricity provided by a power supply on the transportation.
  • To overcome the shortcomings of the conventional respirator, the present invention tends to provide a mobile respirator to mitigate or obviate the aforementioned problems.
  • The main objective of the present invention is to provide a mobile respirator that has a respiratory device electrically connected to a power bank and is thus mobile.
  • The mobile respirator has a respiratory device, a pipe, a breathing component, and a power bank. The respiratory device has an inlet and an outlet fluidly communicating with an interior of the respiratory device. The pipe has two opposite ends, and one of the two opposite ends of the pipe is connected to the outlet of the respiratory device. The breathing component has a connecting tube connected to the other one of the two opposite ends of the pipe. The power bank is electrically connected to the respiratory device.
  • Other objectives, advantages and novel features of the invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.
  • In the drawings:
    • Fig. 1 is a front view of a preferred embodiment of a mobile respirator in accordance with the present invention omitting part of a pipe;
    • Fig. 2 is an operational view of the mobile respirator in Fig. 1; and
    • Fig. 3 is a front view of another embodiment of a mobile respirator in accordance with the present invention omitting part of the pipe.
  • With reference to Fig. 1, a mobile respirator of a preferred embodiment in accordance with the present invention has a respiratory device 10, a pipe 20, a heat and moisture exchange filter (HMEF/FHME) 30, a breathing component 40, a filtering component 50, a power bank 60, and an air supplier 70.
  • With reference to Fig. 1, the respiratory device 10 has an inlet 11 and an outlet 12, and the inlet 11 and the outlet 12 fluidly communicate with an interior of the respiratory device 10. The respiratory device 10 is an auxiliary of an organ and is configured to generate positive pressure for assisting a patient in improving efficiency of gas exchange in the respiratory system of the patient. The respiratory device 10 has a portable construction such as a respiratory device in a conventional micro respirator. The respiratory device 10 is conventional and is thus not described in detail.
  • With reference to Fig. 1, the pipe 20 has two opposite ends, and one of the two opposite ends of the pipe 20 is connected to the outlet 12 of the respiratory device 10 to make the pipe 20 fluidly communicate with the respiratory device 10. The pipe 20 can be a pipe having a fixed shape or a flexible pipe such as a hosepipe. The pipe 20 is conventional and is thus not described in detail.
  • With reference to Fig. 1, the heat and moisture exchange filter (HMEF/FHME) 30 has an inlet opening 31 and an outlet opening 32, and the inlet opening 31 and the outlet opening 32 fluidly communicate with an interior of the heat and moisture exchange filter 30. The inlet opening 31 is connected to the other one of the two opposite ends of the pipe 20. The heat and moisture exchange filter 30 is a bacteria filter configured to heat and humidify air; moisture and heat exhaled by the patient are condensed and kept in the heat and moisture exchange filter 30 for heating and humidifying air later inhaled by the patient. Thereby, moisture of the air exhaled can be kept for increasing humidity of the air inhaled and prevent the air inhaled from dryness. The heat and moisture exchange filter 30 is a conventional component and is thus not described in detail. In other embodiments, the mobile respirator may omit the heat and moisture exchange filter 30, which is not limited by the preferred embodiment.
  • The breathing component 40 has a connecting tube 41 disposed on a side of the breathing component 40 and a branch tube 42. The branch tube 42 is formed on a surrounding wall of the connecting tube 41 and fluidly communicates with the connecting tube 41. The connecting tube 41 of the breathing component 40 is connected to the outlet opening 32 of the heat and moisture exchange filter 30. In the preferred embodiment, the breathing component 40 is a face mask, but in other embodiments, the breathing component 40 may be a nasal cannula or a nasal mask which allows air supplied from the respiratory device 10 to enter the nasal cavity of the patient. Configuration of the breathing component 40 is not limited to the preferred embodiment. Otherwise, in other embodiments, the breathing component 40 may omit the branch tube 42. With reference to Fig. 3, in a mobile respirator of an embodiment omitting the heat and moisture exchange filter 30, the connecting tube 41 of the breathing component 40 is directly connected to the pipe 20.
  • With reference to Fig. 1, the filtering component 50 is disposed to the inlet 11 of the respiratory device 10 for filtering pollutants such as dust. The filtering component 50 is conventional and is thus not described in detail. In other embodiment, the mobile respirator may omit the filtering component 50, which is not limited to the preferred embodiment.
  • With reference to Fig. 1, the power bank 60 is electrically connected to the respiratory device 10. The power bank 60 is conventional and is thus not described in detail.
  • With reference to Fig. 1, the air supplier 70 has a supplying pipe 71, and an end of the supplying pipe 71 away from the air supplier 70 is connected to the branch tube 42 of the breathing component 40. In the preferred embodiment, the air supplier 70 is a portable oxygen concentrator. In another embodiment, the air supplier 70 may supply another gas or atomized medication, and moreover, in other embodiments, the mobile respirator may omit the air supplier 70; the above configuration is not limited by the preferred embodiment.
  • With reference to Fig. 2, in use of the mobile respirator of the preferred embodiment, the respiratory device 10, the power bank 60, and the air supplier 70 may be placed inside a backpack 80 having an opening 81 and multiple air openings (not shown in Figure); the pipe 20 and the supplying pipe 71 are outstretched from the opening 81 of the backpack 80. Thereby, a user can carry the backpack 80 and wear the breathing component 40, so the user may breathe with assistance of the mobile respirator while moving. The power bank 60 supplies electricity for the respiratory device 10, so the mobile respirator can be mobile outdoors and can solve the trouble of dyspnea while the user is exercising or staying outdoors. Compared to the conventional respirator only available at a fixed position, the mobile respirator of the present invention improves convenience in use.
  • Even though numerous characteristics and advantages of the present invention have been set forth in the foregoing description, together with details of the structure and features of the invention, the disclosure is illustrative only. Changes may be made in the details, especially in matters of shape, size, and arrangement of parts within the principles of the invention to the full extent indicated by the broad general meaning of the terms in which the appended claims are expressed.

Claims (7)

  1. A mobile respirator characterized in that the mobile respirator comprises:
    a respiratory device (10) having an inlet (11) and an outlet (12) fluidly communicating with an interior of the respiratory device (10); and
    a pipe (20) having
    two opposite ends, and one of the two opposite ends of the pipe (20) connected to the outlet (12) of the respiratory device (10);
    a breathing component (40) having
    a connecting tube (41) connected to the other one of the two opposite ends of the pipe (20); and
    a power bank (60) electrically connected to the respiratory device (10).
  2. The mobile respirator as claimed in claim 1, wherein
    the mobile respirator comprises an air supplier (70) having a supplying pipe (71);
    the breathing component (40) has a branch tube (42) formed on and fluidly communicating with the connecting tube (41); and
    an end of the supplying pipe (71) away from the air supplier (70) is connected to the branch tube (42).
  3. The mobile respirator as claimed in claims 1 or 2, wherein
    the mobile respirator comprises a heat and moisture exchange filter (30);
    the heat and moisture exchange filter (30) has an inlet opening (31) and an outlet opening (32) fluidly communicating with an interior of the heat and moisture exchange filter (30);
    the inlet opening (31) of the heat and moisture exchange filter (30) is connected to the other one of the two opposite ends of the pipe (20); and
    the outlet opening (32) of the heat and moisture exchange filter (30) is connected to the connecting tube (41).
  4. The mobile respirator as claimed in claim 3, wherein the mobile respirator comprises a filtering component (50) disposed to the inlet (11) of the respiratory device (10).
  5. The mobile respirator as claimed in claim 4, wherein the breathing component (40) is a face mask.
  6. The mobile respirator as claimed in claim 4, wherein the breathing component (40) is a nasal cannula.
  7. The mobile respirator as claimed in claim 4, wherein the breathing component (40) is a nasal mask.
EP23168188.3A 2022-04-28 2023-04-17 Mobile respirator Pending EP4268872A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW111204421U TWM630465U (en) 2022-04-28 2022-04-28 mobile respirator

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EP4268872A1 true EP4268872A1 (en) 2023-11-01

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US (1) US20230347092A1 (en)
EP (1) EP4268872A1 (en)
JP (1) JP3242450U (en)
TW (1) TWM630465U (en)

Citations (8)

* Cited by examiner, † Cited by third party
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US4019508A (en) * 1976-05-21 1977-04-26 Research Development Systems, Inc. Wearable, self-contained fully mobile personal breathing apparatus for surgeons and operating room personnel
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